kengr: (Default)
Had a dream where ast one point I was apparently involved in some sort of quantum research as was taking a look at basic assumptions to see what might come of questioning or changing assumptions.

Only bit I recalled upon waking was declaring a new element.

Nullon (Nu)
Group 8 (noble gases)
Atomic number 0
Two isotopes, Nu-0 and Nu-1. Nu-1 has a half-life of 17 minutes.



Basically, it's adding an "element" to the beginning of the periodic table.

Nu-o has no protons (atomic number 0) and thus no electrons. and no nuetrons fopr an atomic eight of 0.
Nu-1 adds one neutron. Giving an atomic weight on 1. something. So it's a free neutron, hence the 17 minute half-life.



All perfect;y "legit" and by the rules. If you squint a bit. :-)
kengr: (Default)
While chatting with [personal profile] fayanoraI got reminded of something from a story or RPG.

"Vampire" grass. Something that looks like your typical wild grass, but that can attack and kill animals unfortunate enough to get too close I don't recall details from the source, but we started playing around a bit.

I think the original had enough mobility to ensnare critters. Entangling combined with blood sucking and maybe a a toxin that kept them from fighting for too long.

So I figured there'd be patches of "grass (probably fairly tall grass) on the prairies and savannahs, etc that conceal the bones of the animals that have fallen victim to the grass.

unfortunate herbivores that grazed in the wrong spot, or ones fleeing from predators. And predators that were too intent on the chase.

possibly some animals that are immune to the attacks, but draw in predators who then fall victim to the grass.

There'd likely be some insects (ants, various worms and grubs, etc) that'd help things along by speeding up the breakdown on the animal bodies. Some would eat the flesh, others might bury some of it. And their wastes would be much easier for the plants to access. Everybody benefits. :-)

And given evolution, animals would learn the colors or scents of the grasses to avoid them, and the grasses with different enough colors/scents would get more prey, thus selecting for not being recognized and thus getting more prey.

Likewise, there would be other grasses that happen to resemble the vampire grasses and thus would benefit by not getting grazed on as much.

and these are just first order effects of the existence of such a plant. Thinking about the ecosystems that something will create or is likely to create can flesh out a world nicely.

Thinking like these also avoids ridiculous "uber-predators" that would in a real world mess the ecosystem up horribly because they don't actually *fit* into the system.
kengr: (Default)
I've been thinking about trying my hand at programming again. It was the early nineties when I quit working in the field, so I pretty much missed object-oriented programming and Windows programming.

I've got minimal exposure to several assemblers and to C. I was good at several versions of BASIC, and Turbo Pascal. Also knew FORTRAN IV and RPG,

Anyway, I'd appreciate suggestions as to books and other resources for learning to program for Windows and Linux (I'm running kubuntu on one machine). Also have some interrest in writing code to run on my websites.
kengr: (Default)
I was reading an EFF post about police requesting copies of videos from Amazon Ring cameras and similar gizmos to try to identify protestors.

That reminded me of threads on using IR LEDs to mask your face from cameras.

My mind took it in a different direction. Make a loose net with LEDs at the junctions. A small, thin cable connects it to a battery pack. You could wear it as a veil, or make it more closely fitting to your face/head.

Add various other colored LEDs to the mix and it would be rather festive and decorative.

Then my mind made a jump. Same thing, but over the breasts and genitals for folks in nude events like the World Naked Bike Ride. Folks can take all the pics they want, but the "good parts" would be blurred out.

Feel free to use this idea as long as you make me one too :-)
kengr: (Default)
Catching up on unwatched TV programs and I'm watching the Doctor Who New Years special.

When the doorbell of Graham's apartment rings the Doctor asks "Who's intruder alert is that"?

The writers thought they were being funny, but actually that's a good description of a doorbell's function for those of us who are really introverted.
kengr: (Default)
I finally got around to checking for this year's Garritan Community Christmas album Sunday. Got it download and gave a quick listen. Then I moved it to the appropriate slot in the holdiday music directory.

This year I'm trying something different. I've imported the "Christmas" subdirectory into Media Monkey, and I'm trying to build a playlist from it.

The raw import data shows why I rarely noticed the "list" (mostly manual switching between directories) repeating itself. Individual songs that occurred in more than one album, yes. The list as a whole no,

Why? Try this on for size: over 1700 song, with a combined play time of more than 90 hours! That's over 12 gig of files.

I don't mind the list being that long. In fact being that long is handy for avoiding getting boring. :-)

My portable bluetooth beakers will play music (MP3 and WAV files only, so not all of the above will play on them) directly off a microSD card. So when I get things weeded out and arranged a bit, I can copy things to the card, and then just stick it in the speaker. Instant background music for the holiday season. And easy to store the rest of the time.

It's a bonus that the speaker remembers where it was when you paused it and resumes.

But some weeding is *definitely* needed. I'm only 50 songs in and I've heard the "nine inch noels" parody twice.
kengr: (Default)
https://www.youtube.com/watch?v=5GCSWEgZT94

Or rather Fay brought me Fire.

She got a new Kindle Fire and gave me her old one. It definitely works for reading my ebooks and saved HTML files. So-so for web browsing. I haven't checked music and video yet.

Touch screen is annoying at times. Doesn't like my fingers for selecting stuff. Gonna pick up a stylus and see if that helps.

*Definitely* need a bluetooth keyboard! Entering URLs is a pain with the on-screen keyboard.

Gotta get a case that'll hold it and the keyboard as well.

Also gotta see about a few apps. I have to dig into things to see how exactly to get LastPass and Xmarks to work on it. That'll save a *lot* of typing.

And it wants to use Overdrive to read the epub files on the micro-SD card. It *should* be trying to use the regular kindle reader for those. Oh well, I'll figure it out eventually.
kengr: (Default)
Somebody on Freecycle posted a couple of items the other day. I asked and got both.

Turned out they lived less than a mile away, and on the bus route that goes past here. When I headed out last evening I had to wait about 7 min for the bus. Got off about a block and a half from their place. I scooted in, got the two bag s of stuff and loaded in in my folding cart.

As I got to the street I could see the bus coming about six blocks away. I didn't make it to the stop but the driver had seen my alternate waving and running and pulled over to let me get on.

So that was about as short as a run could be.

What did I get? A grocery bag full of blank CD-Rs *in cases*. That'll come handy come Christmas.

I also got another grocery bag full of old software they'd cleaned of their shelves. Various old games a lot of home office stuff, and lots and lots of driver disks. Got several copies of some things. Like 7th Guest.

I'll paw thru them some more and eventually pass on the stuff I have no use for.

Gotta pay special attention with the driver disks. A lot of ones for vid cards have games to install to demo that graphics quality. So I'll be doing a lot of digging for those.

And tomorrow I need to head out to the computer parts place I've been using for years. They're going out of business, and I want to get a few things while they are in stock. A couple of PCI gigabit ethernet cards for a couple of boxes that don't have it built in, and an HDMI to DVI cable, so I can use one of the monitors with a DVI connector as a backup if the TV dies.

May also be meeting someone at Powell's later in the day. Haven't heard back from them yet.
kengr: (Default)
After reading a post by [personal profile] ysabetwordsmith on disabilities in SF, I got to thinking.

First one I recalled was Arthur C. Clarke's "Islands in the Sky" with a legless guy on a space station (someone else with a better memory reminded me that he was the commander of the station).

That lead me to recall that the Commandant of the Patrol Academy in Robert Heinlein's "Space Cadet" was blind.

And now that I think more, there was Baslim the blind and crippled beggar in Heinlein's "Citizen of the Galaxy" (who turns out to be a lot more than you'd think).

Then I recalled Murray Leinster's "Space Platform" where a good chunk of the workers building (on the ground!) the first space station (they launched it in one piece!!!) were midgets/dwarfs because they could work in tight spaces.

at one point it's suggested they they launch a smaller setup crewed by some of them as a stopgap because they don't need as muchg space, air or food as regular sized people.

And these were all in the 50s!

Later came Anne McCaffery's "The Ship Who Sang". And a book whose author and title I forget whose main character was blinded (on purpose by some nasties) and used a prosthetic that let him see thru the eyes of nearby people or animals. He managed to take advantage of this to figure out what everyone had been trying to do for a long, long time and "map" hyperspace.

C.S. Freidman had a book where one of the cultures was built around almost all the people in it being neurodiveregent in one way or another. And being *designed* to accomdate them.

Anyone else have some stories to add? Fantasy stories are ok too.

Lairs R Us

Mar. 9th, 2017 02:29 pm
kengr: (Default)
A few days ago [livejournal.com profile] gridlorehad a post about "Who built the Batcave?" I'm repeating my reply and expanding on it.

Do what rich white people do all the time. Bring in "illegals".

More specifically, hire folks with the right skills from all over the world. Bring them in illegally (which also lets you keep them from knowing where you are taking them).

Use refitted cargo containers. Which can also be used for housing on-site. Wayne enterprises could probably use portable housing of that sort in a lot of places anyway.

So all the workers and contractors know is that they got hauled somewhere, built some neat stuff, never saw anything outside the cave, and got paid very well for it.

You could even split things up so that no one group built more than a portion of the stuff. So even if they talk, they can't give away anything significant.

Heck, set it up as a special business unit in Wayne Enterprises, and keep doing the same thing for other heroes, the military, and intelligence agencies.

Inn a world with supers there are likely *several* such outfits.

And in some universes, they may get treated like the Whateley campus. They are hands off because *everybody* uses them, and *nobody* wants to have them (or their personnel "leaned on" to leak info about jobs they've done.

Picture having the Justice League, Lex Luthor and bunch of other "heavy hitters from *both* sides of the law "somewhat upset" with you? Or in the Marvel-verse, the avengers and Doctor Doom.

Though the business has other perils.

"What were you thinking of? Using a Lexcorp QX-3000 in a hero's base?"

"But it's cheaper and more reliable!"

"If a hero *asks* for stuff from Lexcorp, that's fine. And if they aren't one of the ones who has an ongoing feud with Luthor, you might *suggest* it as a possibility. But never do something like that without checking."

"And while we're on the subject, be really careful about using Wayne Enterprises gear in projects that might not be entirely legal. They've blacklisted folks for that before. We don't want to be the next company that they won't sell to!"
kengr: (Default)
I've been rewatching some old programs from my childhood.

Among them were Fireball XL5 and stingray. I decided to check out the other Gerry Anderson shows that hadn't shown in my area.

Thunderbirds was ok, though like all of the shows it suffered from *horrible* plot holes/ignorance. Stuff like ignoring the way military groups work, science and tech errors, and just plain criminal stupidity on the part of various people and groups.

But Captain scarlet takes the cake. In the first episode, we have first contact with aliens *horribly* botched. Basically, the human group mistook something for an attack and destroyed an alien base on Mars.The aliens were able to recreate it with no effort, but while they claimed to be pacificists, they swear revenge on Earth for the attack.

The rest of the series is Earth fighting off the attacks. But the only mention of the attack on the Mysterons is when *they* sometimes mention it while announcing their next attack.

And while the Mysteron reaction is arguably out of line, why does nobody ever go into the fact that humans started it (note, the same folks that fired on the Mysteron base are the "heroes" of the show, except for the one who has been "converted" to the Mysteron side).

I know it was a kids show, but even so, I'm *appalled* at the way they just *accept* the attack that started the whole thing.

Silly idea

Dec. 25th, 2014 11:29 pm
kengr: (antenna girl)
I was reading some rather silly fiction by someone from the Traveller mailing list. He had a guy using a cover ID of an agent of the EPA.

This bit caught my attention:

“Most of my supervisors at the EPA could not care at all about the state of Humanity. But they are very deeply concerned about the state of The Earth.”

This led my brain down some strange paths and out popped the idea of the Environmental Prevention Agency.

A bit of backfilling led to this:

"Sorry, you've made a common error. Many newcomers to Mars make it. We aren't the environmental Protection Agency. We're the Environmental Prevention Agency."

"Huh? Why would you want to prevent the environment. Hell, how could you?"

"Remember? This Mars. We are charged with preventing the development of anything the EPA bureaucrats back on Earth could call an environment. Because if there ever is one, they'll find a way to use their rules to force us off of Mars."


So now I'm wondering what sort of logo the Mars Colony EPA might have. Because Fay and I would love to print up some ID badges for use at cons.

Duh...

Dec. 11th, 2014 11:16 pm
kengr: (Default)
Ok, today I got the NAS box I'd orderdd, along with the 4 TB drive that is going in it. (It's got room for a second, but that's *not* going to happen any time soon)

Setup was fairly simple, though at some point I have to configure users and groups. Right now I'm accessing it as admin, and it'll only allow admin to be logged on from one system at a time.

Among other things, it works as a DLNA server. After I started copying files over from the Windoze box I'd been using as a media server, I set up the DLNA server (well, I still need to add more directories as I get them copied over). It was fairly simple.

Then I tried to access it from the bluray player. Which didn't show it. I messed around with the settings. Still no show.

At the same time, I noticed that it showed Kalonia (the Windoze box I'd been using as a media server but couldn't access anything on it).

This has happened before. Something had caused Windoze Media Player to turn off media sharing (and "lose" a bunch of files and folders that were supposed to be shared when I turned it back on). So I assumed it was the same thing and told WMP to add the files again.

This stuff wasted a few hours as I was doing other things at the time.

Finally as I was beginning to wonder if somehow the new box was interfering with the old one. Then I glanced over at the kitchen table where the NAS box was. As well as the gigabit switch and the 10/100 switch I'd had to hook up because the gigabit switch was out of ports. And I saw the ethernet cable I'd unplugged from the gigabit switch to make room for the NAS box. Since it has gigabit ethernet, it needed to go on that switch. I remembered that the cable I'd unplugged was a one that was only doing 100 Mb ethernet. And then I realized that the color of the cable meant it was the one going to the bluray player. which only does 100 Mb wired.

Oh. I'd not plugged it into the 10/1000 switch. I plugged it in and suddenly both the NAS box (Tellus) and the windoze box (kalonia) were showing up ok on the bluray player.

Hence the title of the post. Duh. It works better if it's plugged in.
kengr: (Default)
Saturday, I finally got a chance to head down to Free Geek with [livejournal.com profile] fayanora. I wanted to get some RAM for a new-to-me box I'd picked up a couple months back.

It only had 512 meg of RAM and it was *agonizingly* slow ayt some things (like when I cloned an old IDe drive to a newer SATA drive. Took all day to clone a 300 gig drive. Ugh.

I'd found the specs online and wanted 4 1 gig DDR2 DIMMs. 533 MHz. That'd bring it up to its full 4 gig capacity.Even if Windoze XP can't use all of that Linux can.

This was our first time at Free Geek's Thrift Store. Lots of interesting stuff. I had to "settle" fotr 667 MHz parts. Fay was looking at LCD monitors and other things. She got a mike, an ergonomic keyboard and a mouse.

I spotted several things I wished I had the money for. (heck, I'd had to borrow money from Fay to get part of the RAM)

the saga of upgrades and new-to-me systems )
kengr: (Default)
I frequently run into situations in online fiction (and even printed books) where the author has neglected to do some simple math, and has thus set up a situation that is embarrassingly stupid for anyone who has a feel for the numbers involved.

What got me think on this most recently was a story where someone had managed to get the better of some Russian Mafia bosses, and got their stashes of gold.

Ok, he got things right in moving the stashes from the chests they were in to a number of suitcasres, at about 40 pounds per suitcase.

What he got wrong was having the chests be "full" of gold bars and krugerrands. and yout only amount around 300lbs.

Gold has a density of 19.3. That means that a given volume of gold weighs 19.3 times what the same volume of water would weigh. So, that means 1 liter of gold weighs 19.3 kilograms. That's 42.55 pounds.

So this huge stash of gold only occupied about 7 liters. Even allowing for empty space between the coins and the gold bars, that's *still* a might small box, not several large chests.

Also, going with the value of gold, a couple years back (first per pound price I found with google). Gold was worth over $16,000 per pound. Using the exact figure from the quote, I about 61 and a third pounds of gold to make a million dollars.

I'll spare you the math, but that works out to less than 1.5 liters of gold.

From the info above, you can also get the idea that the proverbial "gold brick" (which in tales of greenhorns was usually an actual building brick painted gold) is going to weigh 40 or more pounds. If the guy trying to sell it to you is holding it in one hand and doesn't look like Arnold Scharzennegger, it's a fake. :-)

So, for writers, numbers matter. That huge fortune in gold (at least at current prices) is still going to weigh a lot, but isn't going to take up *nearly* the room you think it will. A footlocker full of gold is going to need heavy equipment to move.

Why? Because with really rough figures for the size, I get around 89 liters of volume. Which is around 1 and 3/4 metric tons.

I'll leave calculating the value as an exercise for the reader. :-)

Waiting is

Jun. 24th, 2012 12:50 am
kengr: (Default)
A week or three back, I finally got a chance to go back over to Fay's and try the replacement power supply in Eddore (what had been my main computer) (it's been down since at least last summer).

It didn't even twitch when power was applied. Which meant that either the new power supply was dead or the system has *much* more serious problems than I'd been afraid it did.

Anyway, that left the power supply available for it's original purpose, namely replacing the dead supply in the Ploor (my third string computer). I'd wanted to use it to test the dead primary box first, so as to eliminate the power supply as the problem.

Tonight I finally got around to swapping it into the Ploor. Had a bit of fun until I realized that a supposedly keyed 4 prong power connector *wasn't* keyed usefully unless you made sure that the latch was aligned. Once that was done, the system poewered up just fine.

I'd grabbed some RDRAM (both Thrale and Ploor boxes use this obscure type of RAM) at a *very* good price to upgrade the two boxen (both Gateway systems I got ages ago at Stuff) to max capacity (2 gig). So I tested both sets in Ploor. Both sets are good so next time I shut down Thrale I'll upgrade it. Given the usual sort of uptimes I have, this may be a month or so.

Anyway, with Ploor upgraded and running I've got Windows, various AV programs, etc running updates. This may take a while.

Tranny porn

Jun. 7th, 2011 10:19 pm
kengr: (Default)
Someone on one of [livejournal.com profile] fayanora's sites was griping about some tranny porn. I forget whether it was just low quality, unrealistic or exploitive.

Anyway, my mind immediately thought of a response. I had Fay type in some search terms and she quickly located this bit of "appropriate "tranny porn".

Worksafe & childsafe (in spite of all the naked parts on display), but *strong* drink warning.

http://j.mp/lFGvT4

The keywords (please don't check without clicking the link first) )
kengr: (Default)
You scientific types will especially appreciate this.

This is pretty heavy scientific stuff... converting units:


Ratio of an igloo's circumference to its diameter = Eskimo Pi

2000 pounds of Chinese soup = Won ton

1 millionth of a mouthwash = 1 microscope

Time between slipping on a peel and smacking the pavement = 1 bananosecond

Weight an evangelist carries with God = 1 billigram

Time it takes to sail 220 yards at 1 nautical mile per hour = Knotfurlong

16.5 feet in theTwilight Zone = 1 Rod Serling

Half of a large intestine = 1 semicolon

1,000,000 aches = 1 megahurtz

Basic unit of laryngitis = 1 hoarsepower

Shortest distance between two jokes = A straight line

453.6 graham crackers = 1 pound cake

1 million-million microphones = 1 megaphone

2 million bicycles = 2 megacycles

365.25 days = 1 unicycle

2000 mockingbirds = 2 kilomockingbirds

52 cards = 1 decacards

1 kilogram of falling figs = 1 FigNewton

1000 milliliters of wet socks = 1 literhosen

1 millionth of a fish = 1 microfiche

1 trillion pins = 1 terrapin

10 rations = 1 decoration

100 rations = 1 C-ration

2 monograms = 1 diagram

4 nickels = 2 paradigms

2.4 statute miles of intravenous surgical tubing at Yale University Hospital = 1 IV League

100 Senators = Not 1 decision
kengr: (Default)
Spending too much time online? Want to cut down your posts to only truly *necessary* ones?

SLEDGEHAMMER-OPERATED KEYBOARD

Flying

Dec. 27th, 2010 07:13 pm
kengr: (Default)
Ok, as I mentioned, the other day in a dram I was thinking about flying. Specifically about the sort of super-hero "think and you move thru the air" sort.

I've tagged this "geekery" because it's *such* a geeky thing to think about. And "writing" because they way I was thinking and the way in which I intend to explore the idea amounts to the sort of world building a good writer needs to do with regards to their world.

Starting assumptions:

It's possible to fly unaided.
The ability can be taught.

Without the first assumption, we don't have a post. :-)
Without the second we are dealing with a "unique" ability/situation. One which has had a fair bit of exploration.

So, now we need to define the ability a bit more. different parameters/limits will have quite marked differences in the resulting world or story.

First things that come to mind are "how fast?" and "how much?"

Being able to fly at walking speed will have results quite different than being able to fly at supersonic speeds.

Likewise, "how much?" as in what can you take with you also greatly affects the outcome.

Consider one extreme of "how much?". If people can only fly while naked, that is different from being able to carry a normal load, much less extreme loads.
Off we go into the wild blue yonder )

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